Maester Site na ndụ ahịa, Maester nnukwu isi ụgbọ elu, Maester Elekere isi ụgbọ elu, Maester Elekere ahịa, na Maester Elekere isi ụgbọ elu na onwere ọtụtụ ngwaahịa. Ọbụkwara n'ịjụjụ
Maester Onye isi nnabata Hydraulic platform, Maester Elekere hydraulic, Maester Elekere ya, na Maester Elekere Hydraulic nwere ihe gbasara obere ike, uwe mma, ihe gbasara oru di iche iche, na nchekwa ndụ dị iche iche, nke na-efu Maester Hydraulic Elevator Co., Ltd Nnọ́ọ̀ nà Maester Nnyemaka